Engine Oil Viscosity (Sae Grade) — 3.0L Diesel Engine; Materials Added To Engine Oil; Disposing Of Used Engine Oil And Oil Filters; Engine Air Cleaner Filter - Dodge RAM 1500 2018 Diesel Supplement

62 SERVICING AND MAINTENANCE
Engine Oil Viscosity (SAE Grade) — 3.0L Diesel
Engine
CAUTION!
Your vehicle is equipped with an advanced technology
Diesel Engine and an emission device designed to
limit Diesel Particulate Emissions from being released
into the atmosphere. The durability of your engine and
life expectancy of this diesel particulate filter emission
device is highly dependent on the use of the correct
engine oil.
We recommend you use 5W-40 synthetic engine oil such as
Mopar or Shell Rotella that meets FCA Material Standard
MS-10902 and the API CJ-4 engine oil category is required.

Materials Added To Engine Oil

The manufacturer strongly recommends against the addi-
tion of any additives (other than leak detection dyes) to the
engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental additives.
Engine Oil Filter
Refer to "Fluids And Lubricants" in "Technical Specifica-
tions" for further information. The engine oil filter should
be changed at every engine oil change.

Disposing Of Used Engine Oil And Oil Filters

Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your authorized dealer, service sta-
tion or governmental agency for advice on how and where
used oil and oil filters can be safely discarded in your area.

Engine Air Cleaner Filter

WARNING!
The air induction system (air cleaner, hoses, etc.) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc.) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the ve-
hicle with the air induction system (air cleaner, hoses,
etc.) removed. Failure to do so can result in serious
personal injury.